PENGARUH KEBIASAAN BELAJAR, PERHATIAN ORANG TUA DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR SISWA KELAS X SMA N 1 SIBERUT TENGAH KABUPATEN KEPULAUAN MENTAWAI

Abstract

Facial expression is widely used as a measure of pain in infants; whether nonhuman animals display such pain expressions has never been systematically assessed. We developed the mouse grimace scale (MGS), a standardized behavioral coding system with high accuracy and reliability; assays involving noxious stimuli of moderate duration are accompanied by facial expressions of pain. This measure of spontaneously emitted pain may provide insight into the subjective pain experience of mice. © 2010 Nature America, Inc. All rights reserved.